MSB vs RIO vs SLI Stock Comparison

Mesabi Trust, Rio Tinto and Standard Lithium Prices as of Oct 27, 2026 Peers: Industry group
MSB Mesabi Trust
$18.24 -4.6% 1M -48.7% 1Y
Market cap
$234.06M
P/E
36.1x
Revenue (TTM)
$11.91M
Div. yield
–
Iron Ore Basic Materials
2 wins
RIO Rio Tinto Plc
$85.74 -9.3% 1M +20.9% 1Y
Market cap
$139.16B
P/E
–
Revenue (TTM)
—
Div. yield
–
Iron Ore Basic Materials
4 wins
SLI Standard Lithium Ltd.
$1.52 -17.8% 1M -61.2% 1Y
Market cap
$307.56M
P/E
–
Revenue (TTM)
$6.02M
Div. yield
–
Lithium Basic Materials
1 win

Head to Head

7 decided of 12

Rio Tinto leads on 4 of the 12 questions below (Rio Tinto 4, Mesabi Trust 2, Standard Lithium 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionMSBRIOSLILeader
Larger companyMarket capitalisation $234.06M $139.16B $307.56M RIO
Cheaper on earningsLower P/E, profitable companies only 36.1x — -6.5x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS — 10.9x — –
Faster revenue growthRevenue growth, trailing twelve months -87.6% — +575.1% SLI
More profitableNet margin, trailing twelve months 54.5% — -791.4% MSB
Better return on capitalReturn on invested capital — — — –
Less leveragedLower net debt / EBITDA — — — –
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -48.7% +20.9% -61.2% RIO
Better 5-year returnAnnualised price return, 5 years -4.8%/yr +5.9%/yr -34.2%/yr RIO
Less volatileAnnualised volatility, 1 year 45.4% 30.7% 67.5% RIO
Higher overall scoreMean of the five percentile scores vs peers 68/100 — 59/100 MSB

Percentile Scorecard

MSBRIOSLI

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisMSBRIOSLI
Valuation 55 #74 of 162 – 34 #107 of 162
Growth 26 #109 of 147 – 67 #49 of 147
Profitability 94 #8 of 122 – 17 #102 of 122
Financial Health – 22 #128 of 164 80 #34 of 164
Shareholder Returns 95 #6 of 107 98 #3 of 107 96 #5 of 107
Overall 68 – 59
  • MSB ranked among 176 companies in Metals and Mining
  • RIO ranked among 176 companies in Metals and Mining
  • SLI ranked among 176 companies in Metals and Mining

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodMSBRIOSLISPY
1 month -4.6%-9.3%-17.8% -0.2%
3 months -20.4%-6.4%-24.8% +3.9%
6 months -34.7%-12.9%-59.2% +8.2%
Year to date -52.6%+7.1%-66.0% +12.9%
1 year -48.7%+20.9%-61.2% +12.3%
3 years -9.6%+34.5%-44.5% +87.4%
3 years, per year -3.3%+10.4%-17.8% +23.3%
5 years -21.7%+32.9%-87.6% +67.9%
5 years, per year -4.8%+5.9%-34.2% +10.9%
10 years +99.3%+150.4%— +261.1%
10 years, per year +7.1%+9.6%— +13.7%

Risk

MeasureMSBRIOSLISPY
Volatility, 1Y 45.4%30.7%67.5% 12.7%
Downside volatility, 1Y 49.4%32.1%72.7% 12.7%
Beta vs S&P 500, 1Y 0.741.282.18 1.00
Return / volatility, 1Y -1.070.68-0.91 0.97
Max drawdown, 5Y -57.0%-39.0%-91.5% -25.4%
From 52-week high -55.7%-23.5%-73.1% -1.2%
52-week high $41.15$112.04$5.65 $779.14
52-week low $17.71$67.89$1.38 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleMSBRIOSLI
P/E now vs peer median 36.9xmedian 13.3x —median 13.3x -6.6xmedian 13.3x
P/S now vs peer median 20.1xmedian 3.2x —median 3.2x 60.5xmedian 3.2x
EV/EBITDA now vs peer median —median 7.3x —median 7.3x —median 7.3x
P/FCF now vs peer median 27.4xmedian 14.7x —median 14.7x -24.9xmedian 14.7x
P/B now vs peer median —median 2.2x 2.1xmedian 2.2x 1.0xmedian 2.2x
PEG now vs peer median -25.35median 0.31 —median 0.31 —median 0.31

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsMSBRIOSLI
Revenue $11.91M – $6.02M
Gross profit $6.49M – –
Operating income – – -$22.81M
Net income $6.49M – -$47.66M
Free cash flow $8.73M – -$14.63M
EPS (diluted) $0.49 – $-0.23
Cash & equivalents $17.39M $8.87B $137.30M
Total debt – $16.90B –
Shares (diluted) 13.12M 1.63B 206.37M
Enterprise value $150.04M $99.67B -$362.44M

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricMSBRIOSLI
P/E 36.9x – -6.6x
P/FCF 27.4x – -24.9x
P/Operating cash flow 27.4x – -24.9x
P/S 20.1x – 60.5x
P/B – 2.1x 1.0x
P/Tangible book – 2.3x 1.0x
EV/EBITDA – – –
EV/EBIT – – -7.7x
EV/Revenue 18.6x – 29.1x
EV/FCF 25.4x – -12.0x
EV/Operating cash flow 25.4x – -12.0x
PEG (3Y EPS CAGR) -25.35 – –

Growth

14 metrics
MetricMSBRIOSLI
Revenue growth (1Y) -87.6% – 575.1%
Revenue CAGR (3Y) -5.2% – –
Gross profit growth (1Y) -93.0% – –
Gross profit CAGR (3Y) -16.5% – –
Operating income growth (1Y) – – -363.9%
Operating income CAGR (3Y) – – –
Net income growth (1Y) -93.0% – 69.6%
Net income CAGR (3Y) -1.5% – –
EPS growth (1Y) -93.0% – 72.6%
EPS CAGR (3Y) -1.5% – –
Operating cash flow growth (1Y) -90.7% – 12.4%
Operating cash flow CAGR (3Y) 43.1% – –
Free cash flow growth (1Y) -90.7% – 32.6%
Free cash flow CAGR (3Y) 43.1% – –

Profitability

14 metrics
MetricMSBRIOSLI
Gross margin 54.5% – –
EBITDA margin – – –
Operating margin – – -378.8%
Pretax margin – – -867.8%
Net margin 54.5% – -791.4%
FCF margin 73.3% – -242.9%
Operating cash flow margin 73.3% – -242.6%
Return on equity – – -13.0%
Return on assets – – -12.1%
Return on invested capital – – –
Return on capital employed – – -5.9%
Asset turnover 0.6x – 0.0x
Cash conversion (OCF / net income) 1.3x – 0.3x
Stock comp / revenue – – 104.0%

Financial Health

11 metrics
MetricMSBRIOSLI
Debt / assets – – –
Debt / equity – 0.3x –
Net debt / EBITDA – – –
Debt / FCF – – –
Liabilities / assets 11.4% – 7.1%
Equity / assets – – 92.9%
Interest coverage – – -950.4x
Current ratio – 1.4x 17.9x
Quick ratio – 1.0x 23.6x
Cash ratio – 0.6x 23.3x
Altman Z-score – – 7.68

Shareholder Returns

7 metrics
MetricMSBRIOSLI
Dividend yield 4.9% 5.4% –
Net buyback yield – – 3.8%
Shareholder yield 4.9% 5.4% 3.8%
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusMSBRIOSLI
Forward P/E – 10.9xFY2026 –
EPS, next fiscal year – $7.84FY2026 –
EPS growth, next FY – +17.2%FY2026 –
EPS growth, the year after – +9.1% –
Revenue, next fiscal year – $67.58BFY2026 –
Revenue growth, next FY – +17.2%FY2026 –
Revenue growth, the year after – -8.0% –

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersMSBRIOSLI
Held by institutions 50.3% 7.9% 31.0%
Institutions holding 63 968 137
Change in shares held, QoQ -1.0% -1.1% +2.1%
Institutions buying 28 504 60
Institutions selling 16 283 33
Buyers to sellers 1.75 1.78 1.82

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

MSBRIOSLI
MSB 1.00 0.30 0.25
RIO 0.30 1.00 0.50
SLI 0.25 0.50 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, MSB, RIO and SLI?

Rio Tinto (RIO) is the largest by market capitalisation: Mesabi Trust (MSB) $234.06M, Rio Tinto (RIO) $139.16B, Standard Lithium (SLI) $307.56M.

Which company is growing faster?

Standard Lithium (SLI) grew revenue fastest over the trailing twelve months: Mesabi Trust (MSB) -87.6%, Standard Lithium (SLI) +575.1%.

Which company is more profitable?

Mesabi Trust (MSB) has the highest net margin (Mesabi Trust (MSB) 54.5%, Standard Lithium (SLI) -791.4%).

Which stock has performed better?

Over the past year Rio Tinto (RIO) returned the most: Mesabi Trust (MSB) -48.7%, Rio Tinto (RIO) +20.9%, Standard Lithium (SLI) -61.2%. Over five years, Rio Tinto (RIO) compounded fastest (Mesabi Trust (MSB) -4.8%/yr, Rio Tinto (RIO) +5.9%/yr, Standard Lithium (SLI) -34.2%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Rio Tinto (RIO) has been the steadiest (Mesabi Trust (MSB) 45.4%, Rio Tinto (RIO) 30.7%, Standard Lithium (SLI) 67.5%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, MSB, RIO and SLI?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Rio Tinto (RIO) leads on 4. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.